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Individual Calculations January 2009 |
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| Kovchan, Alexander Total change: -1.70 | |   |
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| International Chess Title Tournament 'Femida-2008' | Kharkiv | UKR | 2008-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2438 | 2545 | 5.00 | 9 | -0.76 | 10 | -7.60 | |
|  Brodsky, Michail | g | | 2550 | UKR | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Ris, Robert | m | | 2417 | NED | 0.50 | 1 | -0.17 | 10 | -1.70 | |  Abasov, Nijat Azad Oglu | | | 2363 | AZE | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Aveskulov, Valeriy | g | | 2544 | UKR | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Lushenkov, Mikhail | m | | 2430 | RUS | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Sitnikov, Anton | m | | 2480 | UKR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Shevtsov, Nikoliy | m | | 2310 | UKR | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Onischuk, Vladimir | m | | 2495 | UKR | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Agaragimov, Djakhangir | f | | 2351 | AZE | 0.50 | 1 | -0.25 | 10 | -2.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Ukrainian Chess Championship-2008 (Final) | Poltava | UKR | 2008-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2551 | 2545 | 5.00 | 9 | 0.59 | 10 | 5.90 | |
| | Baklan, Vladimir | g | | 2625 | UKR | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Miroshnichenko, Evgenij | g | | 2632 | UKR | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Boroday, Sergey | | | 2370 | UKR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Oleksienko, Mikhailo | g | | 2585 | UKR | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Brodsky, Michail | g | | 2550 | UKR | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Neverov, Valeriy | g | | 2571 | UKR | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Zubarev, Alexander | g | | 2546 | UKR | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Maximov, Dmitry | g | | 2497 | UKR | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Borovikov, Vladislav | g | | 2580 | UKR | 0.50 | 1 | 0.05 | 10 | 0.50 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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